How can i increase my growth hormones to make em faster?

Make what faster? You can not increase your growth hormone, though exercise may help. For healthy diet: http://www.choosemyplate.gov/., exercise 30 minutes/day, drink enough water daily so your urine is mostly colorless, have safe sex, no tobacco alcohol weed or street drugs. Get HPV vaccine. Wish you good health! Safe sex: https://www.hopkinsmedicine.org/health/wellness-and-prevention/safer-sex-

Choose different grandparents. Do a family tree of height in your family and you will likely be close to that average. Work with the hand you have been delt.